/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineIdentityInterface.h
virtual [FDelegateHandle](API\Runtime\Core\Delegates\FDelegateHandle) AddOnLoginCompleteDelegate_Handle ( int32 LocalUserNum, const [FOnLoginCompleteDelegate](API\Plugins\OnlineSubsystem\Interfaces\FOnLoginCompleteDelegate) & Delegate )